S11-phase oil-immersed distribution transformers

Oil type power transformer 1)Core uses the high quality cold-rolled silicon steel sheet 2)Transformer with corrugated-mail

Oil type power transformer

(1) all use high-quality cold-rolled silicon steel core, the advanced line of cross-cutting, cutting burr is small, laminated high precision; the same time all-diagonal seams, not punching, not stacked on the yoke technology, effectively reduce The transformer load loss, load current and noise.

(2) using strict quality assurance system transformer coils supply-side production of high purity oxygen-free copper, effectively reducing the copper loss; pad edge chamfer, uniform clamping force when the reliability increases.

(3) solid positioning structure, the body of able to withstand the impact of various transport conditions, the test without the risk of displacement.

(4) the use of corrugated mailbox transformer in transformer oils in the expansion and contraction of the corrugated sheet of flexible regulation, no longer air Unicom, the aging of oil products solve life's problems, while small size, beautiful appearance, Reduce maintenance.

(5) can be configured according to user needs complete accessories, such as gas relay, triple protection devices, relays and other accessories hydraulic liquid.

(6) According to user needs low voltage high current winding copper foil can be used around our system, on the one hand reduce the exposed horizontal magnetic winding eddy current loss reduction, while increasing the short-circuit when the transformer sudden short-circuit power transformer short circuit to improve performance.

Rated capacity(kVA)	Rated voltage(kV)		Label of coupling group	No-load current(%)	Loss(w)		Retardant voltage(%)	Outline dimensions(mm)			Weight(kg)			Gage horizontal×vertical(mm)
	HV(kV)	LV(kV)			No-load	With load	With load	Lenght	Width	Height	Body	Oil weight	Total
10	6.0±5%6.3±5%10±5%	0.4	Yyn0Dyn11	3.8	55	310	4.0	615	600	945	110	50	245	350
20				3.0	80	475		750	615	975	125	55	290	350
30				2.1	100	600		1025	625	995	145	67	330	400
50				2.0	130	870		1075	640	1025	224	90	410	400
63				1.9	150	1040		1125	665	1065	240	105	480	400
80				1.8	180	1250		1150	675	1105	328	120	560	400
100				1.7	200	1500		1180	695	1115	340	154	590	400
125				1.6	240	1800		1200	705	1205	390	168	680	550
160				1.5	290	2200		1235	725	1225	499	179	840	550
200				1.4	340	2600		1295	745	1255	592	188	960	550
250				1.3	400	3050		1365	755	1275	724	245	1120	550
315				1.2	480	3650		1335	755	1335	712	300	1150	550
400				1.0	570	4300		1395	780	1375	953	320	1430	550
500				1.0	680	5150		1465	825	1455	1120	340	1690	660
630				0.9	840	6200	5.5	1565	845	1475	1289	440	1960	660
800				0.8	980	7500		1685	925	1575	1430	4901	2350	820
1000				0.7	1150	10300		1855	1095	1685	1790	560	2720	820
1250				0.6	1360	12000		1925	1195	1715	2080	650	3300	820
1600				0.6	1640	14500		1995	1235	1805	2300	720	3800	820
2000				0.6	1720	17800	5.5	2155	1275	1915	3130	790	5145	820
2500				0.5	2020	20700		2265	1385	1945	4198	930	6420	1070

Welcome to your inquiry about our products.We assure that our products will satisfy your needs with competitive performance price ratio and best services.

Nantong Hengte Tube Co., Ltd

Ms. Victoria Zhao

Tel:0086-513-88776666,88778899,88775599

Fax:0086-513-887755

Official website:http://www.hengtetube.com

S11-phase oil-immersed distribution transformers